fall of 2012 was heartbreaking. one of university high school's top students, skylar neese, had disappeared during the summer. classmate shania ammon. >> starting school without her, that was probably one of the hardest days through the whole thing. skylar was just a go to person and she was gone. >> skylar's friend morgan lawrence was dreading roll call. >> i didn't have any classes with her, thank god. >> you didn't want to hear her name called. >> it's not the same. i know you can't tell the teacher we don't know if she's coming back. >> in some ways, life seemed normal. skylar's good friend sheila eddy seen in this video taken in the classroom is back in school. >> i don't want my baby to look like him. >> so is bff rachel shoaf but everyone was worried about skylar. and in school hallways and social media, rumors flew. >> between twitter and instagram